Chapter 13 Problems
... initial speed of 8.76 km/s, which is less than the escape speed of 11.2 km/s. What maximum height does it attain? (c) A meteorite falls toward the Earth. It is essentially at rest with respect to the Earth when it is at a height of 2.51 107 m. With what speed does the meteorite strike the Earth? ( ...
... initial speed of 8.76 km/s, which is less than the escape speed of 11.2 km/s. What maximum height does it attain? (c) A meteorite falls toward the Earth. It is essentially at rest with respect to the Earth when it is at a height of 2.51 107 m. With what speed does the meteorite strike the Earth? ( ...
ppt
... resembles each other in mass and size more than any other planet-satellite pair in the solar system. • The distance is also the smallest, 19,640 km • Charon’s orbit period is the same as its rotational period, and also the same as the Pluto’s rotation period (6.3 days) – Both keep the same face towa ...
... resembles each other in mass and size more than any other planet-satellite pair in the solar system. • The distance is also the smallest, 19,640 km • Charon’s orbit period is the same as its rotational period, and also the same as the Pluto’s rotation period (6.3 days) – Both keep the same face towa ...
Solar System PDF - International Science Center
... All four gas giant planets have rings -- made of chunks of ice and rock -- but none are as spectacular or as complicated as Saturn's. Like the other gas giants, Saturn is mostly a massive ball of hydrogen and helium. ...
... All four gas giant planets have rings -- made of chunks of ice and rock -- but none are as spectacular or as complicated as Saturn's. Like the other gas giants, Saturn is mostly a massive ball of hydrogen and helium. ...
Georgia Online Formative Assessment Resource
... student needs to complete the study within a month? (S6E5 - Chapter 2 (section 6)) A)Yes because the changes will happen quickly and be significant. B)Yes because the changes will be easily observed since they are very obvious. C)No because the difference between igneous rock and sedimentary rock is ...
... student needs to complete the study within a month? (S6E5 - Chapter 2 (section 6)) A)Yes because the changes will happen quickly and be significant. B)Yes because the changes will be easily observed since they are very obvious. C)No because the difference between igneous rock and sedimentary rock is ...
A Scale Model Solar System - Journey through the Universe
... 2. If you can find some models that are not to scale, have them available as well. 3. Give each student a copy of Student Worksheet 1. 4. Ask students to brainstorm a list of characteristics of scale models. Write responses on the board, and then discuss, modify, and correct the list until it ...
... 2. If you can find some models that are not to scale, have them available as well. 3. Give each student a copy of Student Worksheet 1. 4. Ask students to brainstorm a list of characteristics of scale models. Write responses on the board, and then discuss, modify, and correct the list until it ...
5 The Orbit of Mercury
... Of the five planets known since ancient times (Mercury, Venus, Mars, Jupiter, and Saturn), Mercury is the most difficult to see. In fact, of the 6 billion people on the planet Earth it is likely that fewer than 1,000,000 (0.0002%) have knowingly seen the planet Mercury. The reason for this is that Mer ...
... Of the five planets known since ancient times (Mercury, Venus, Mars, Jupiter, and Saturn), Mercury is the most difficult to see. In fact, of the 6 billion people on the planet Earth it is likely that fewer than 1,000,000 (0.0002%) have knowingly seen the planet Mercury. The reason for this is that Mer ...
Solar system chronology
... Bottom-up /Jupiter-like model for terrestrial planets? fast accretion of the nearly full-sized proto Earth before dissipation of solar nebula gas gravitative acquisition of solar type protoatmosphere of ∼100 bar magma ocean due to insulating effect dissolution of solar gas neon (20Ne/22Ne=1 ...
... Bottom-up /Jupiter-like model for terrestrial planets? fast accretion of the nearly full-sized proto Earth before dissipation of solar nebula gas gravitative acquisition of solar type protoatmosphere of ∼100 bar magma ocean due to insulating effect dissolution of solar gas neon (20Ne/22Ne=1 ...
Ch 28-31 Lessons
... 2. Read p. 777 about eccentricity. What is the eccentricity of a perfect circle? _____ 3. What shape does the big red orbit look more like – a circle or an oval? Circle one. 4. What is the shape of the orbit of the planets? (Back to p. 777) _________________ 5. Of the orbits that you drew, which loo ...
... 2. Read p. 777 about eccentricity. What is the eccentricity of a perfect circle? _____ 3. What shape does the big red orbit look more like – a circle or an oval? Circle one. 4. What is the shape of the orbit of the planets? (Back to p. 777) _________________ 5. Of the orbits that you drew, which loo ...
Astronomy Chapter 7 – The Moon A. Main Ideas The Moon is our
... blasted from Earth by an impact with a Mars-sized object. As the debris cooled, its gravity gradually drew it together into what we see as the Moon. • The violent birth theory explains of the unusual things about the Moon. The collision would vaporize low-melting point materials and scatter them. In ...
... blasted from Earth by an impact with a Mars-sized object. As the debris cooled, its gravity gradually drew it together into what we see as the Moon. • The violent birth theory explains of the unusual things about the Moon. The collision would vaporize low-melting point materials and scatter them. In ...
Assignment #2 Questions - U of L Class Index
... 6. What do we mean by a model in science? 7. Summarize the development of the Greek geocentric model. 8. Who was Ptolemy? How did the Ptolemaic model account for the apparent retrograde motion of planets in our sky? 9. What was the Copernican revolution, and how did it change the human view of the ...
... 6. What do we mean by a model in science? 7. Summarize the development of the Greek geocentric model. 8. Who was Ptolemy? How did the Ptolemaic model account for the apparent retrograde motion of planets in our sky? 9. What was the Copernican revolution, and how did it change the human view of the ...
The Time of Perihelion Passage and the Longitude of Perihelion of
... perturbations have been detected. This can be explained if Nemesis is comprised of two stars with complementary orbits such that their perturbing accelerations tend to cancel at the Sun. If these orbits are also inclined by 90° to the ecliptic plane, the planet orbit perturbations could have been mi ...
... perturbations have been detected. This can be explained if Nemesis is comprised of two stars with complementary orbits such that their perturbing accelerations tend to cancel at the Sun. If these orbits are also inclined by 90° to the ecliptic plane, the planet orbit perturbations could have been mi ...
Observing Moon and Planets - One
... Tycho (#60) is the most famous of the Moon’s crater, though it’s not the largest. It’s about fifty-five miles across and three miles deep. In its center is a peak five or six thousand feet high. Tycho is the radial point of the great rays that are caused by ejected molten rock thrown out by the impa ...
... Tycho (#60) is the most famous of the Moon’s crater, though it’s not the largest. It’s about fifty-five miles across and three miles deep. In its center is a peak five or six thousand feet high. Tycho is the radial point of the great rays that are caused by ejected molten rock thrown out by the impa ...
Document
... – (Nebula is the Latin word for cloud.) • Kant and Laplace proposed the nebular hypothesis over two centuries ago. • A large amount of evidence now supports this idea. Kant ...
... – (Nebula is the Latin word for cloud.) • Kant and Laplace proposed the nebular hypothesis over two centuries ago. • A large amount of evidence now supports this idea. Kant ...
Astronomy
... 2. ______ The celestial equator always crosses the horizon at the north point and south point. 3. ______ The celestial equator always passes directly overhead to those that live on the equator. 4. ______ A first magnitude star in Orion is brighter than a second magnitude star in Ursa Major. 5. _____ ...
... 2. ______ The celestial equator always crosses the horizon at the north point and south point. 3. ______ The celestial equator always passes directly overhead to those that live on the equator. 4. ______ A first magnitude star in Orion is brighter than a second magnitude star in Ursa Major. 5. _____ ...
Physics - Conroe High School
... (a) Earth and the Moon rotate approximately once a month around their common center of mass. (b) Their center of mass orbits the Sun in an elliptical orbit, but Earth’s path around the Sun has “wiggles” in it. Similar wiggles in the paths of stars have been observed and are considered direct evidenc ...
... (a) Earth and the Moon rotate approximately once a month around their common center of mass. (b) Their center of mass orbits the Sun in an elliptical orbit, but Earth’s path around the Sun has “wiggles” in it. Similar wiggles in the paths of stars have been observed and are considered direct evidenc ...
Jupiter - Midland ISD
... equator. The colors suggest the presence of organic molecules mixed with ammonia, methane, and water vapor. Jupiter's rapid rotation causes the gases to swirl around the planet and form the bands. The average temperature of Jupiter's outer atmosphere layers is 160 degrees. Jupiter has lightning ...
... equator. The colors suggest the presence of organic molecules mixed with ammonia, methane, and water vapor. Jupiter's rapid rotation causes the gases to swirl around the planet and form the bands. The average temperature of Jupiter's outer atmosphere layers is 160 degrees. Jupiter has lightning ...
Gravity and Orbits Activity worksheets
... Gravity and Orbits Learning Objectives- Students will be able to: Draw motion of planets, Moons and satellites. Draw diagrams to show how gravity is the force that controls the motion of our solar system. Identify the variables that affect the strength of the gravity. Predict how motion woul ...
... Gravity and Orbits Learning Objectives- Students will be able to: Draw motion of planets, Moons and satellites. Draw diagrams to show how gravity is the force that controls the motion of our solar system. Identify the variables that affect the strength of the gravity. Predict how motion woul ...
Physics - Christian School Science
... (a) Earth and the Moon rotate approximately once a month around their common center of mass. (b) Their center of mass orbits the Sun in an elliptical orbit, but Earth’s path around the Sun has “wiggles” in it. Similar wiggles in the paths of stars have been observed and are considered direct evidenc ...
... (a) Earth and the Moon rotate approximately once a month around their common center of mass. (b) Their center of mass orbits the Sun in an elliptical orbit, but Earth’s path around the Sun has “wiggles” in it. Similar wiggles in the paths of stars have been observed and are considered direct evidenc ...
Kuiper Belt woes for accretion disk models
... The standard mechanisms suggested for the formation of binaries are: a) tidal disruption of one object followed by coagulation of fragments during a close encounter with the other, and b) a giant impact, where collision debris coagulates into a ‘moon’. Since these do not explain Kuiper Belt binaries ...
... The standard mechanisms suggested for the formation of binaries are: a) tidal disruption of one object followed by coagulation of fragments during a close encounter with the other, and b) a giant impact, where collision debris coagulates into a ‘moon’. Since these do not explain Kuiper Belt binaries ...
PPTX
... Second brightest object in sky (but much fainter than sun) Faster eastward motion against stars, 13o per day Dramatic change in (illuminated) shape or "phase" during cycle Cycle takes 29.5 days to return to same phase. 12 cycles per year Our "month" is based on lunar cycles ...
... Second brightest object in sky (but much fainter than sun) Faster eastward motion against stars, 13o per day Dramatic change in (illuminated) shape or "phase" during cycle Cycle takes 29.5 days to return to same phase. 12 cycles per year Our "month" is based on lunar cycles ...
View transcript
... Slide 6: While we are on the subject of time, consider that not all stars and planets were born at the same time as our sun and Earth. With over 12 billion years of possibilities, it is a definitely likelihood that some stars and earth-like planets got their star millions or even a billion or two ye ...
... Slide 6: While we are on the subject of time, consider that not all stars and planets were born at the same time as our sun and Earth. With over 12 billion years of possibilities, it is a definitely likelihood that some stars and earth-like planets got their star millions or even a billion or two ye ...
Unit: Exploring Planetary Systems (Science/Grade 8)
... and organization, and use effective tone and presentation skills to articulate ideas. They are skilled at interacting with others; they are active listeners and speak clearly and with purpose. Career-ready individuals think about the audience for their communication and prepare accordingly to ensure ...
... and organization, and use effective tone and presentation skills to articulate ideas. They are skilled at interacting with others; they are active listeners and speak clearly and with purpose. Career-ready individuals think about the audience for their communication and prepare accordingly to ensure ...
Orrery
An orrery is a mechanical model of the solar system that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; but since accurate scaling is often not practical due to the actual large ratio differences, a subdued approximation may be used instead. Though the Greeks had working planetaria, the first orrery that was a planetarium of the modern era was produced in 1704, and one was presented to Charles Boyle, 4th Earl of Orrery — whence came the name. They are typically driven by a clockwork mechanism with a globe representing the Sun at the centre, and with a planet at the end of each of the arms.